Section 16 Filings
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/18/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/18/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 07/23/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  3 | |
| 07/17/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 07/17/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 07/10/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/17/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/01/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/01/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/01/15 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

